Type SL self-locking nuts are designed with a unique and economical TRI-DENT® locking feature, which meets demanding locking performance requirements.
  • 3 cycle locking performance. Achieved using steel socket head cap screws, 180 ksi / property
Unit of Measure

Thread Size x Pitch

N/A M8 x 1.25

Thread Code

N/A M8

Shank Code

N/A 1

A (Shank) Max.

N/A 1.38 mm a1385.jpg

Min. Sheet Thickness

N/A 1.4 mm

Hole Size in Sheet + 0.08

N/A 10.5 mm

C Max.

N/A 10.47 mm

E ± 0.25

N/A 12.7 mm

T ± 0.25

N/A 5.47 mm

Min. Dist. Hole C/L to Edge

N/A 9.7 mm

For Use in Sheet Hardness

N/A HRB 80 / HB 150 or less

Thread Specification

N/A Internal, ASME B1.13M, 6H

Fastener Material

N/A Heat-Treated Carbon Steel

Standard Finish

N/A Zinc Plated, 5µm, Colorless

CAD Supplier

N/A PennEngineering® (PEM®)